This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 24 |
4 | 448 |
5 | 48896 |
6 | 89697792 |
7 | 97792179395584 |
8 | 179395584195584358791168 |
9 | 195584358791168358791168391168717582336 |
10 | 358791168391168717582336391168717582336717582336782337435164672 |